9E2X | pdb_00009e2x

Cryo-EM structure of yeast CMG helicase stalled at G4-containing DNA template, state 2


Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF05916GINS complex protein helical bundle domain (Sld5)GINS complex protein helical bundle domainThis entry represents the C-terminal alpha helical bundle domain. The eukaryotic GINS complex is essential for the initiation and elongation phases of DNA replication [1-3]. It consists of four paralogous protein subunits (Sld5, Psf1, Psf2 and Psf3) ...This entry represents the C-terminal alpha helical bundle domain. The eukaryotic GINS complex is essential for the initiation and elongation phases of DNA replication [1-3]. It consists of four paralogous protein subunits (Sld5, Psf1, Psf2 and Psf3), all of which are included in this family. The GINS complex is conserved from yeast to humans, and has been shown in human to bind directly to DNA primase [4].
Domain
J [auth 4]PF00493MCM P-loop domain (MCM)MCM P-loop domainDomain
J [auth 4]PF14551MCM N-terminal domain (MCM_N)MCM N-terminal domainThis family contains the N-terminal domain of MCM proteins. Domain
J [auth 4]PF17855MCM AAA-lid domain (MCM_lid)MCM AAA-lid domainThis entry represents the AAA-lid domain found in MCM proteins. Domain
J [auth 4]PF17207MCM OB domain (MCM_OB)MCM OB domainThis family contains an OB-fold found within MCM proteins. This domain contains an insertion at the zinc binding motif [2]. Domain
K [auth 5]PF00493MCM P-loop domain (MCM)MCM P-loop domainDomain
K [auth 5]PF14551MCM N-terminal domain (MCM_N)MCM N-terminal domainThis family contains the N-terminal domain of MCM proteins. Domain
K [auth 5]PF21933MCM5, C-terminal domain (MCM5_C)MCM5, C-terminal domainThis entry represents the C-terminal domain of MCM5 from humans and its homologues, which is a HTH domain [1]. MCM5 is part of the MCM2-7 complex. Domain
K [auth 5]PF17855MCM AAA-lid domain (MCM_lid)MCM AAA-lid domainThis entry represents the AAA-lid domain found in MCM proteins. Domain
K [auth 5]PF17207MCM OB domain (MCM_OB)MCM OB domainThis family contains an OB-fold found within MCM proteins. This domain contains an insertion at the zinc binding motif [2]. Domain
L [auth 6]PF00493MCM P-loop domain (MCM)MCM P-loop domainDomain
L [auth 6]PF14551MCM N-terminal domain (MCM_N)MCM N-terminal domainThis family contains the N-terminal domain of MCM proteins. Domain
L [auth 6]PF17855MCM AAA-lid domain (MCM_lid)MCM AAA-lid domainThis entry represents the AAA-lid domain found in MCM proteins. Domain
L [auth 6]PF17207MCM OB domain (MCM_OB)MCM OB domainThis family contains an OB-fold found within MCM proteins. This domain contains an insertion at the zinc binding motif [2]. Domain
M [auth 7]PF14551MCM N-terminal domain (MCM_N)MCM N-terminal domainThis family contains the N-terminal domain of MCM proteins. Domain
M [auth 7]PF17855MCM AAA-lid domain (MCM_lid)MCM AAA-lid domainThis entry represents the AAA-lid domain found in MCM proteins. Domain
M [auth 7]PF17207MCM OB domain (MCM_OB)MCM OB domainThis family contains an OB-fold found within MCM proteins. This domain contains an insertion at the zinc binding motif [2]. Domain
N [auth X]PF04821Timeless protein (TIMELESS)Timeless protein- Family
O [auth Y]PF07962Replication Fork Protection Component Swi3 (Swi3)Replication Fork Protection Component Swi3- Family
PF05916GINS complex protein helical bundle domain (Sld5)GINS complex protein helical bundle domainThis entry represents the C-terminal alpha helical bundle domain. The eukaryotic GINS complex is essential for the initiation and elongation phases of DNA replication [1-3]. It consists of four paralogous protein subunits (Sld5, Psf1, Psf2 and Psf3) ...This entry represents the C-terminal alpha helical bundle domain. The eukaryotic GINS complex is essential for the initiation and elongation phases of DNA replication [1-3]. It consists of four paralogous protein subunits (Sld5, Psf1, Psf2 and Psf3), all of which are included in this family. The GINS complex is conserved from yeast to humans, and has been shown in human to bind directly to DNA primase [4].
Domain
PF05916GINS complex protein helical bundle domain (Sld5)GINS complex protein helical bundle domainThis entry represents the C-terminal alpha helical bundle domain. The eukaryotic GINS complex is essential for the initiation and elongation phases of DNA replication [1-3]. It consists of four paralogous protein subunits (Sld5, Psf1, Psf2 and Psf3) ...This entry represents the C-terminal alpha helical bundle domain. The eukaryotic GINS complex is essential for the initiation and elongation phases of DNA replication [1-3]. It consists of four paralogous protein subunits (Sld5, Psf1, Psf2 and Psf3), all of which are included in this family. The GINS complex is conserved from yeast to humans, and has been shown in human to bind directly to DNA primase [4].
Domain
PF22466PSF3 N-terminal domain (PSF3_N)PSF3 N-terminal domainThis entry represents the GINS/PriA/YqbF domain, which is found in the N-terminal region of the GINS complex protein. The GINS complex is crucial for the establishment of DNA replication forks and replisome progression in eukaryotes. The crystal stru ...This entry represents the GINS/PriA/YqbF domain, which is found in the N-terminal region of the GINS complex protein. The GINS complex is crucial for the establishment of DNA replication forks and replisome progression in eukaryotes. The crystal structure of the human GINS complex reveals a heterotetrameric assembly with a pseudo symmetrical layered structure. The complex consists of two heterodimers that create four subunit-subunit interfaces. The subunit structures of the heterodimers consist of two alternating domains, an alpha-helix-rich (A) domain Pfam:PF05916 and a beta-strand-rich (B) domain (this entry).
Domain
PF05916GINS complex protein helical bundle domain (Sld5)GINS complex protein helical bundle domainThis entry represents the C-terminal alpha helical bundle domain. The eukaryotic GINS complex is essential for the initiation and elongation phases of DNA replication [1-3]. It consists of four paralogous protein subunits (Sld5, Psf1, Psf2 and Psf3) ...This entry represents the C-terminal alpha helical bundle domain. The eukaryotic GINS complex is essential for the initiation and elongation phases of DNA replication [1-3]. It consists of four paralogous protein subunits (Sld5, Psf1, Psf2 and Psf3), all of which are included in this family. The GINS complex is conserved from yeast to humans, and has been shown in human to bind directly to DNA primase [4].
Domain
PF16922DNA replication complex GINS protein SLD5 C-terminus (SLD5_C)DNA replication complex GINS protein SLD5 C-terminusThe C-terminal domain of DNA replication complex GINS protein SLD5 is important in the assembly of the GINS complex, a complex which is involved in initiation of DNA replication and progression of DNA replication forks [1]. Domain
PF02724CDC45 (CDC45)CDC45- Family
H [auth 2]PF00493MCM P-loop domain (MCM)MCM P-loop domainDomain
H [auth 2]PF14551MCM N-terminal domain (MCM_N)MCM N-terminal domainThis family contains the N-terminal domain of MCM proteins. Domain
H [auth 2]PF17855MCM AAA-lid domain (MCM_lid)MCM AAA-lid domainThis entry represents the AAA-lid domain found in MCM proteins. Domain
H [auth 2]PF17207MCM OB domain (MCM_OB)MCM OB domainThis family contains an OB-fold found within MCM proteins. This domain contains an insertion at the zinc binding motif [2]. Domain
I [auth 3]PF00493MCM P-loop domain (MCM)MCM P-loop domainDomain
I [auth 3]PF14551MCM N-terminal domain (MCM_N)MCM N-terminal domainThis family contains the N-terminal domain of MCM proteins. Domain
I [auth 3]PF17855MCM AAA-lid domain (MCM_lid)MCM AAA-lid domainThis entry represents the AAA-lid domain found in MCM proteins. Domain
I [auth 3]PF17207MCM OB domain (MCM_OB)MCM OB domainThis family contains an OB-fold found within MCM proteins. This domain contains an insertion at the zinc binding motif [2]. Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
DNA replication complex GINS protein PSF1-
J [auth 4]DNA replication licensing factor MCM4
K [auth 5]Minichromosome maintenance protein 5
L [auth 6]DNA replication licensing factor MCM6
M [auth 7]DNA replication licensing factor MCM7
N [auth X]Topoisomerase 1-associated factor 1
O [auth Y]Chromosome segregation in meiosis protein 3
DNA replication complex GINS protein PSF2-
DNA replication complex GINS protein PSF3-
DNA replication complex GINS protein SLD5-
Cell division control protein 45
Leading strand DNA template---
Lagging strand DNA template---
H [auth 2]DNA replication licensing factor MCM2
I [auth 3]DNA replication licensing factor MCM3

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR021151GINS subunit, domain ADomain
IPR005339GINS complex, subunit Psf1Family
IPR036224GINS, helical bundle-like domain superfamilyHomologous Superfamily
IPR056783DNA replication complex GINS protein PSF1, C-terminal domainDomain
J [auth 4]IPR031327Mini-chromosome maintenance proteinFamily
J [auth 4]IPR018525Mini-chromosome maintenance, conserved siteConserved Site
J [auth 4]IPR001208MCM domainDomain
J [auth 4]IPR041562MCM, AAA-lid domainDomain
J [auth 4]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
J [auth 4]IPR027925MCM, N-terminal domainDomain
J [auth 4]IPR036388Winged helix-like DNA-binding domain superfamilyHomologous Superfamily
J [auth 4]IPR008047Mini-chromosome maintenance complex protein 4Family
J [auth 4]IPR033762MCM OB domainDomain
J [auth 4]IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
K [auth 5]IPR031327Mini-chromosome maintenance proteinFamily
K [auth 5]IPR018525Mini-chromosome maintenance, conserved siteConserved Site
K [auth 5]IPR001208MCM domainDomain
K [auth 5]IPR041562MCM, AAA-lid domainDomain
K [auth 5]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
K [auth 5]IPR054125MCM5, C-terminal domainDomain
K [auth 5]IPR027925MCM, N-terminal domainDomain
K [auth 5]IPR033762MCM OB domainDomain
K [auth 5]IPR008048DNA replication licensing factor Mcm5Family
K [auth 5]IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
L [auth 6]IPR008049DNA replication licensing factor Mcm6Family
L [auth 6]IPR041024Mcm6, C-terminal winged-helix domainDomain
L [auth 6]IPR031327Mini-chromosome maintenance proteinFamily
L [auth 6]IPR018525Mini-chromosome maintenance, conserved siteConserved Site
L [auth 6]IPR001208MCM domainDomain
L [auth 6]IPR041562MCM, AAA-lid domainDomain
L [auth 6]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
L [auth 6]IPR027925MCM, N-terminal domainDomain
L [auth 6]IPR033762MCM OB domainDomain
L [auth 6]IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
M [auth 7]IPR031327Mini-chromosome maintenance proteinFamily
M [auth 7]IPR008050DNA replication licensing factor Mcm7Family
M [auth 7]IPR018525Mini-chromosome maintenance, conserved siteConserved Site
M [auth 7]IPR003593AAA+ ATPase domainDomain
M [auth 7]IPR001208MCM domainDomain
M [auth 7]IPR041562MCM, AAA-lid domainDomain
M [auth 7]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
M [auth 7]IPR027925MCM, N-terminal domainDomain
M [auth 7]IPR033762MCM OB domainDomain
M [auth 7]IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
N [auth X]IPR044998TimelessFamily
N [auth X]IPR006906Timeless, N-terminalDomain
O [auth Y]IPR012923Chromosome segregation in meiosis protein 3Domain
O [auth Y]IPR040038TIPIN/Csm3/Swi3Family
IPR056784DNA replication complex GINS protein PSF2, N-terminal domainDomain
IPR007257DNA replication complex GINS protein Psf2Family
IPR021151GINS subunit, domain ADomain
IPR036224GINS, helical bundle-like domain superfamilyHomologous Superfamily
IPR055221DNA replication complex GINS protein PSF3, N-terminal domainDomain
IPR036224GINS, helical bundle-like domain superfamilyHomologous Superfamily
IPR021151GINS subunit, domain ADomain
IPR010492GINS complex, subunit Psf3Family
IPR038437GINS complex, subunit Psf3 superfamilyHomologous Superfamily
IPR008591GINS complex subunit Sld5Family
IPR021151GINS subunit, domain ADomain
IPR038749GINS complex protein Sld5, alpha-helical domainDomain
IPR031633DNA replication complex GINS protein SLD5, C-terminalDomain
IPR036224GINS, helical bundle-like domain superfamilyHomologous Superfamily
IPR003874CDC45Family
H [auth 2]IPR031327Mini-chromosome maintenance proteinFamily
H [auth 2]IPR018525Mini-chromosome maintenance, conserved siteConserved Site
H [auth 2]IPR001208MCM domainDomain
H [auth 2]IPR041562MCM, AAA-lid domainDomain
H [auth 2]IPR008045DNA replication licensing factor Mcm2Family
H [auth 2]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
H [auth 2]IPR027925MCM, N-terminal domainDomain
H [auth 2]IPR033762MCM OB domainDomain
H [auth 2]IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
I [auth 3]IPR031327Mini-chromosome maintenance proteinFamily
I [auth 3]IPR018525Mini-chromosome maintenance, conserved siteConserved Site
I [auth 3]IPR003593AAA+ ATPase domainDomain
I [auth 3]IPR001208MCM domainDomain
I [auth 3]IPR041562MCM, AAA-lid domainDomain
I [auth 3]IPR054007MCM3 winged helix domainDomain
I [auth 3]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
I [auth 3]IPR027925MCM, N-terminal domainDomain
I [auth 3]IPR056575MCM3-like, winged helix domainDomain
I [auth 3]IPR008046DNA replication licensing factor Mcm3Family
I [auth 3]IPR033762MCM OB domainDomain
I [auth 3]IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily